Finite Group Databasebeta

#36324516

order21376
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

SylowC167 ⋊ #1883

Subgroups

subgroupG/H
centerC22#19128800
commutatorC2×C4×C167C22×C4
FrattiniC22×C4C22×D167
Fitting, prime radicalC2×AGL(1,ℤ/8)×C167C2
socleC22×C167#120
cosocleC22×C4×C167C23
hypercenterC2×AGL(1,ℤ/8)D167
hypocenterC167#1883
LCSG ▷ C2×C4×C167 ▷ C2×C167 ▷ C167
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×AGL(1,ℤ/8)

370 conjugacy classes of subgroups; only the 97 normal subgroups are shown.

normal subgroups only

This group has 370 conjugacy classes of subgroups — too many to draw. Only its 97 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5344

Polycyclic presentation:

2^7,167|a^2=f,b^2=dfg,d^2=g,e^2=g,f^2=g,b^a=bd,c^a=ce,e^a=eg,h^a=h^166,d^b=dg,f^b=fg,h^b=h^166,e^c=eg

Conjugacy classes & character table

1858 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21376, 4888);